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Suppose that f (x) = 1.5x2 for ?1< x < 1. Determine the
Chapter 4, Problem 37E(choose chapter or problem)
QUESTION:
Problem 37E
Suppose that f (x) = 1.5x2 for −1< x < 1. Determine the mean and variance of X.
Questions & Answers
QUESTION:
Problem 37E
Suppose that f (x) = 1.5x2 for −1< x < 1. Determine the mean and variance of X.
ANSWER:
Solution:
Step 1 of 2:
It is given that
f(x)=1.5;-1<x<1.
Using this we need to find the mean and the variance of x.